diff options
| author | Benjamin Peterson <benjamin@engflow.com> | 2025-01-23 15:59:35 -0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-01-24 13:21:49 -0800 |
| commit | 0aefb3df8b9938378abb24f31fd2ef10594f21bc (patch) | |
| tree | 123b0d934a77061ee536f15ba10fcd44f2ff5cca | |
| parent | 91b7747dc70d64b5ec56ffe493310f207e7ffc99 (diff) | |
perf trace: Fix return value of trace__fprintf_tp_fields
This function formerly returned twice the number of bytes printed.
Signed-off-by: Benjamin Peterson <benjamin@engflow.com>
Reviewed-by: Howard Chu <howardchu95@gmail.com>
Link: https://lore.kernel.org/r/20250123-void-fprintf_tp_fields-v2-1-6038f8224987@engflow.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/builtin-trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index d7c7d29291fb..ac97632f13dc 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -3080,7 +3080,7 @@ static size_t trace__fprintf_tp_fields(struct trace *trace, struct evsel *evsel, printed += syscall_arg_fmt__scnprintf_val(arg, bf + printed, size - printed, &syscall_arg, val); } - return printed + fprintf(trace->output, "%.*s", (int)printed, bf); + return fprintf(trace->output, "%.*s", (int)printed, bf); } static int trace__event_handler(struct trace *trace, struct evsel *evsel, |